Posted on September 05, 2017 at 10:37The STM32H7 series drive SDRAM by fmc,Which is maximum sdram frequency 100Mhz or 200Mhz can run?There are four input clock sources for fmc_ker_ck, and SDRAM clock can be fmc_ker_ck/2 or fmc_ker_ck/3.If I choose c...